See also:

Programming
Do not program HomeLink with the vehicle parked in the garage. Note: Your vehicle may require the ignition switch to be turned to the accessory position for programming and/or operation of the Home ...

Special operating condition log
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Switching off AdvanceTrac
If the vehicle is stuck in snow, mud or sand, and seems to lose engine power, switching off certain features of the AdvanceTrac system may be beneficial because the wheels are allowed to spin. Thi ...